RATING CERTIFICATE
(Valid only after approval and registration by the JCH commission)
Sail number : N/a

YACHT DESCRIPTION

Name of Yacht: Great Days Photo 1 - Photo 2...
Request date : 2021-03-07
Launch year :1956
Designer : Laurent Giles
Design year : 1955
Builder : J J Bickford
Usual place of sailing : Dartmouth

Declared dimensions :
Lenght Over All (LH) = 10.67 m
Length on the Water Line (LWL) = 8.46 m
Max width (BH) = 2.95 m
Draft (TE) = 1.38 m
Displacement factor (FD) = 4.022

Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: modern
C2 = 0.03 Kref = 0.191
C2a : -0.056
Performance group : Performance class 3 = 0
Vintage bonus (build): 1956 = 0.012
Vintage bonus (design): 1955 = 0.005
Cumulative vintage bonus: 0.017
Hull material : traditional wood = -0.03
Mast material : wood/aluminium/steel = 0
Boom material : wood/aluminium/steel = 0
Mast or boom total penality (D.2.1.3.6) : 0
Year of mast change : 1980 = 0.008
Year of spar change : 1980 = 0.004
Sails material : type 2 = 0
Propeller type : orientable ou repliable = -0.03
Winches ? : with = 0

Correction factor (C)= 0.943
BERMUDIANS
Max foresail area: 23.84 m²
Genoa HLU = 10.15 ; HLP = 4.50

BERMUDIANS
Main total area: 25.57 m²
Mainsail P = 9.46 ; E = 4.70

No downwindsail

RATING ( Rc ): 6.6785

Time corrected Factor ( Ftc ): 0.8372

The delivery of a JCH certificate does not have to be understood as the elligibility of the boat to classic regattas.
Elligibility to a specific regatta is governed by the elligibility rules the organizers has decided and have displayed in the Notice of Race.

IMPORTANT :
Handicap is calculated according to JCH calculation rules with your own measurements.
You are not allowed to use until it has been validated by a member of the JCH committee.